Input/output module



FIG. 1 is a perspective view of an input/output module;

FIG. 2 is a front view of the input/output module;

FIG. 3 is a rear view of the input/output module;

FIG. 4 is a left view of the input/output module;

FIG. 5 is a right view of the input/output module;

FIG. 6 is a top view of the input/output module; and,

FIG. 7 is a bottom view of the input/output module.

The broken lines shown represent the portions of the input/output module that form no part of the claimed design. 

CLAIM The ornamental design for an input/output module, as shown and described. 